58 lines
2.9 KiB
C
58 lines
2.9 KiB
C
/****************************************************************************
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* *
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* GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS *
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* *
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* E R R N O *
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* *
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* C Implementation File *
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* *
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* $Revision: 1.1 $
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* *
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* Copyright (C) 1992-2001 Free Software Foundation, Inc. *
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* *
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* GNAT is free software; you can redistribute it and/or modify it under *
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* terms of the GNU General Public License as published by the Free Soft- *
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* ware Foundation; either version 2, or (at your option) any later ver- *
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* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
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* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License *
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* for more details. You should have received a copy of the GNU General *
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* Public License distributed with GNAT; see file COPYING. If not, write *
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* to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, *
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* MA 02111-1307, USA. *
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* *
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* As a special exception, if you link this file with other files to *
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* produce an executable, this file does not by itself cause the resulting *
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* executable to be covered by the GNU General Public License. This except- *
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* ion does not however invalidate any other reasons why the executable *
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* file might be covered by the GNU Public License. *
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* *
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* GNAT was originally developed by the GNAT team at New York University. *
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* It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). *
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* *
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****************************************************************************/
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/* This file provides access to the C-language errno to the Ada interface
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for POSIX. It is not possible in general to import errno, even in
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Ada compilers that allow (as GNAT does) the importation of variables,
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as it may be defined using a macro.
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*/
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#define _REENTRANT
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#define _THREAD_SAFE
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#include <errno.h>
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int
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__get_errno()
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{
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return errno;
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}
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void
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__set_errno(err)
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int err;
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{
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errno = err;
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}
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